Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK1CWO callsign genealogy
Currently held by Cape Cod CWOPS Club
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by KK1CWO's current licensee, walking backwards.
- KC1LSXcancelledCape Cod CWOPS ClubMAgranted 2019-08-06cancelled 2019-09-21
Successor callsigns
Callsigns held now by people who previously held KK1CWO.
No current licensee on record previously held this callsign.